Home / 17,417.04-26,159.18-14,923.86

Finding the Fourth Proportional to 17,417.04, 26,159.18 and 14,923.86

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Solution

The fourth proportional to 17,417.04, 26,159.18 and 14,923.86 is: 22,414.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417.04 : 26,159.18 = 14,923.86 : x
  2. Step 2: Convert to fraction form
    17,417.04/26,159.18 = 14,923.86/x
  3. Step 3: Cross multiply
    17,417.04x = 26,159.18 × 14,923.86
  4. Step 4: Simplify right side
    17,417.04x = 390,395,865.42
  5. Step 5: Solve for x
    x = 390,395,865.42/17,417.04
  6. Step 6: Final answer
    x = 22,414.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.